This week on That’s What They Say, we explore the reintroduction of the silent letters. Michigan Radio's Rina Miller talks with Anne Curzan, a professor of English at the University of Michigan, who specializes in linguistics.

The words "soften" and "often" have gone through some pronunciation changes, says Curzan.

If something can happen “on purpose,” then why not “on accident.” If you’re over 40, you probably say, “by accident.”

This week on That’s What They Say, we explore prepositions and other grammar oddities. Michigan Radio's Rina Miller talks with Anne Curzan, a professor of English at the University of Michigan, who specializes in linguistics.

This week on That’s What They Say, we explore gender stereotypes in job titles for women and men. Michigan Radio's Rina Miller talks with Anne Curzan, a professor of English at the University of Michigan who specializes in linguistics.

Curzan says the stereotypes come from our understanding of who does certain jobs.

This week on That’s What They Say, we find out whether it’s okay to go "grammando" during a casual conversation. Grammando is a new word used to describe people who correct other people’s grammar, and Anne Curzan, a professor of English at the University of Michigan who specializes in linguistics, kind of loves it.

Curzan, who first came across the word back in March, said that in the online age, fussy bloggers sometimes use grammar as a way to discredit one another.

English is evolving, and to keep up with the times, some nouns are becoming verbs. One such noun-verb is "impact."

"Linguists call this 'functional shift,' when a word moves from one part of speech to another," said Anne Curzan, a professor of English specializing in linguistics at the University of Michigan.

Although this isn't a new phenomenon, technology seems to be having an influence on the switch. With search engines came the phrase "to Google something," and now we can "friend" or "un-friend" others.

This week on That’s What They Say, we find out why so many of us are not using the words must and shall anymore.

“Linguists have been tracking these modals, these helping verbs or auxiliary verbs, and must has been on the decline for most of the 20th century into the 21st. And it’s not alone. Other modals like might and shall are also in decline,” said Anne Curzan, a professor of English specializing in linguistics at the University of Michigan.

This week on That’s What They Say, we explore why so many of us use snuck instead of sneaked.

“What’s happening here is that speakers are creating an irregular verb. Sneak used to be regular, made the past tense with –ed and suddenly we’ve decided to make it irregular,” said Anne Curzan, a professor of English specializing in linguistics at the University of Michigan.

LOL might not actually mean what you think it does. Anne Curzan is a professor of English at the University of Michigan. She told Michigan Radio’s Rina Miller that students tell her they use LOL as a listening noise.

"A listening noise is what we do in face to face conversation when we show people we're paying attention, and we make little noises like, 'uh huh, uh huh, yeah,'" Curzan said.

Remember the iPod commercial that ends with the line, “The funnest iPod ever”? Well, that little sentence drove people crazy because, according to them, it wasn’t grammatically correct. Would they have written it, “The most fun iPod ever,” they say it would have been correct.

Anne Curzan, professor of English specializing in linguistics at the University of Michigan, has graciously agreed to join us each Sunday to talk about how our language is changing.